Modular slow cooker



FIG. 1 is a front perspective view of the modular slow cooker;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is right side view thereof;

FIG. 5 is a left side view thereof; and,

FIG. 6 is a top view thereof.

The portion shown in dashed lines is shown for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for the modular slow cooker, as shown and described. 